Tetravinylsilane Property

Melting point:

<0°C

Boiling point:

130-131 °C(lit.)

Density 

0.8 g/mL at 25 °C(lit.)

vapor pressure 

18.6hPa at 25℃

refractive index 

n20/D 1.461(lit.)

Flash point:

43 °F

Specific Gravity

0.815

Water Solubility 

7.26mg/L at 20℃

Hydrolytic Sensitivity

4: no reaction with water under neutral conditions

BRN 

1739438

InChI

InChI=1S/C8H12Si/c1-5-9(6-2,7-3)8-4/h5-8H,1-4H2

InChIKey

UFHILTCGAOPTOV-UHFFFAOYSA-N

SMILES

[Si](C=C)(C=C)(C=C)C=C

LogP

4.3 at 25℃

CAS DataBase Reference

1112-55-6(CAS DataBase Reference)

EPA Substance Registry System

Silane, tetraethenyl- (1112-55-6)

Safety

Hazard Codes 

F,Xi

Risk Statements 

11-36/37/38

Safety Statements 

16-26-36/37/39

RIDADR 

UN 1993 3/PG 2

WGK Germany 

3

F 

10-21

TSCA 

Yes

HazardClass 

3.1

PackingGroup 

II

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Tetravinylsilane Chemical Properties,Usage,Production

Chemical Properties

clear yellow liquid

Uses

Tetravinylsilane is a useful research chemical compound.

Application

Tetravinylsilane (TVS) could be used to deposit hydrogenated amorphous silicon carbide (a-SiC: H) films to study the influence of RF (13.56 MHz) pulsed plasma on the double bond. It can also be used as a monomer for the deposition of pp-TVS films[1-2].

Flammability and Explosibility

Flammable

References

[1] V. Cech. “Physico-chemical properties of plasma-polymerized tetravinylsilane.” Surface & Coatings Technology 201 1 (2007): 5512–5517.
[2] V. Cech. “Influence of Oxygen on the Chemical Structure of Plasma Polymer Films Deposited from a Mixture of Tetravinylsilane and Oxygen Gas.” Plasma Processes and Polymers 52 2 (2007).